From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: "Mattias Engdegård" <mattias.engdegard@gmail.com>
Cc: martin rudalics <rudalics@gmx.at>, Eli Zaretskii <eliz@gnu.org>,
65726@debbugs.gnu.org
Subject: bug#65726: 29.1.50; Crash in regexp engine
Date: Fri, 15 Sep 2023 18:20:25 -0400 [thread overview]
Message-ID: <jwvr0mzulj7.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <1F72C9BA-E6E6-4D69-A23A-FBB8B4C5DA1B@gmail.com> ("Mattias Engdegård"'s message of "Fri, 15 Sep 2023 22:03:44 +0200")
>> I.e. keep the idea I proposed of keeping track of a beg..end region
>> that's already been handled. But now we really do have to maintain both
>> ends (before, I only had `done` which kept track of the end of the
>> region), and just "restart" when we jump back to a point before the
>> "done" region.
> Thank you, this looks workable and should enable some further
> optimisations.
I just pushed this to `master`.
> Another option would be to add the usual cycle detection,
That wouldn't be fun, tho, would it?
> but this is probably faster.
And more thrilling.
Stefan
next prev parent reply other threads:[~2023-09-15 22:20 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-04 7:46 bug#65726: 29.1.50; Crash in regexp engine martin rudalics
2023-09-04 8:44 ` Mattias Engdegård
2023-09-04 12:12 ` Eli Zaretskii
2023-09-04 13:18 ` Mattias Engdegård
2023-09-04 13:26 ` Mattias Engdegård
2023-09-04 13:28 ` Eli Zaretskii
2023-09-04 15:47 ` Mattias Engdegård
2023-09-05 12:23 ` Mattias Engdegård
2023-09-05 13:08 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-05 13:50 ` Mattias Engdegård
2023-09-05 15:33 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-06 12:03 ` Mattias Engdegård
2023-09-09 15:55 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-09 16:34 ` Mattias Engdegård
2023-09-14 14:41 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-15 20:03 ` Mattias Engdegård
2023-09-15 22:20 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2023-09-16 3:45 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-16 10:49 ` Mattias Engdegård
2023-09-16 15:48 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-18 2:14 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-18 3:59 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-18 12:32 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-21 17:23 ` Mattias Engdegård
2023-09-21 18:08 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-23 11:56 ` Mattias Engdegård
2023-09-04 14:32 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-04 15:57 ` Eli Zaretskii
2023-09-04 17:12 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-10 7:50 ` Stefan Kangas
2023-09-10 7:55 ` Eli Zaretskii
2023-09-10 23:09 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-11 14:46 ` Stefan Kangas
2023-09-05 7:14 ` martin rudalics
2023-09-11 8:10 ` Mattias Engdegård
2023-09-11 13:41 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
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